I think the #ActivityPub client-to-server API is extremely important and underrated.
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@smallcircles @steve it's ok if you haven't heard of a REST API. It's an API that uses HTTP for reading and writing data. Wikipedia has a good
article about it:@smallcircles @steve one anti-pattern I dislike seeing in ActivityPub discussions is that only one interaction defined in the ActivityPub spec is valid: an HTTP POST to an actor's `inbox` for server-to-server interactions.
We can use HTTP GET to fetch additional data about objects, actors and collections.
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@smallcircles @steve one anti-pattern I dislike seeing in ActivityPub discussions is that only one interaction defined in the ActivityPub spec is valid: an HTTP POST to an actor's `inbox` for server-to-server interactions.
We can use HTTP GET to fetch additional data about objects, actors and collections.
@smallcircles @steve So, I disagree that we have to exclusively adopt a message-passing paradigm for ActivityPub.
EDIT: note that it's exclusive.
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@smallcircles @steve So, I disagree that we have to exclusively adopt a message-passing paradigm for ActivityPub.
EDIT: note that it's exclusive.
@evan @smallcircles @steve ActivityPub already is a message passing paradigm
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@evan @smallcircles @steve ActivityPub already is a message passing paradigm
> it's ok if you haven't heard of a REST API.
Well, you be you. I consider this a 'typical Evan remark' by now, dripping with sarcasm. It is a weird fit for someone who want to lead the #SocialCG efforts, I'd say.
Ah well. What I am talking about is architecture and design, and all the things that allow people to easily form a clear mental picture on how things fit together, wrap their head around the fediverse.
A HTTP interface is a very low-level thing, and clearly but one of the many moving parts that play a role in #ActivityPub based solution development.
Never defining this well, and having the documentation be scattered all across the fediverse in 1,001 random locations doesn't help. Meanwhile the dev talk that is going on for years remains very inefficient due to endless Babylonian speech confusion.
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> it's ok if you haven't heard of a REST API.
Well, you be you. I consider this a 'typical Evan remark' by now, dripping with sarcasm. It is a weird fit for someone who want to lead the #SocialCG efforts, I'd say.
Ah well. What I am talking about is architecture and design, and all the things that allow people to easily form a clear mental picture on how things fit together, wrap their head around the fediverse.
A HTTP interface is a very low-level thing, and clearly but one of the many moving parts that play a role in #ActivityPub based solution development.
Never defining this well, and having the documentation be scattered all across the fediverse in 1,001 random locations doesn't help. Meanwhile the dev talk that is going on for years remains very inefficient due to endless Babylonian speech confusion.
@smallcircles @cwebber @steve hey, Arnold.
I don't think argument from ignorance is a good way to have a discussion.
I chose to take you at your word that you didn't know what a "read-write API" is, and that you couldn't figure it out from context clues, so I dropped a link to Wikipedia.
What would you have done, if you were me?
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@evan @smallcircles @steve ActivityPub already is a message passing paradigm
@cwebber @smallcircles @steve thanks for that important clarification.
It does use message-passing, but not exclusively. I'll update my reply.
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@cwebber @smallcircles @steve thanks for that important clarification.
It does use message-passing, but not exclusively. I'll update my reply.
Which was exactly what I also indicated above, and which aligns to that diagram as well.
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@smallcircles @cwebber @steve hey, Arnold.
I don't think argument from ignorance is a good way to have a discussion.
I chose to take you at your word that you didn't know what a "read-write API" is, and that you couldn't figure it out from context clues, so I dropped a link to Wikipedia.
What would you have done, if you were me?
So why don't you use the word REST? I never encountered "read-write API". It is an informal term.
But that is not the point. You can have a REST API, fine. But that says nothing in itself. What does it expose? You might say "Duh.. ActivityPub!" but that is not very informative either. There is the notion of message exchange, and of an addressing mechanism, indicating higher level abstractions that conform to well-known architecture patterns, and would allow us to have more productive communication, delve less in implementation details and confusions of protocol behavior with solution design functionality, for starters.
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@smallcircles @cwebber @steve awesome.
So, would you like me to review your diagram and give comments? I don't know what you're looking for from me in this conversation.
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@smallcircles @cwebber @steve awesome.
So, would you like me to review your diagram and give comments? I don't know what you're looking for from me in this conversation.
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@smallcircles @cwebber @steve I would personally really appreciate that. I also think it'd be helpful for the ecosystem. I like that you combine a high-level social and technical approach to discussions of ActivityPub and the Social Web with an almost encyclopedic knowledge of the details. It's a rare combination and extremely valuable.
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@smallcircles @cwebber @steve I would personally really appreciate that. I also think it'd be helpful for the ecosystem. I like that you combine a high-level social and technical approach to discussions of ActivityPub and the Social Web with an almost encyclopedic knowledge of the details. It's a rare combination and extremely valuable.
Thank you, that is nice to hear. I am however not an expert, am but a humble generalist and a person who'd love to be in that Solution developer stakeholder role. Who however does not see the fediverse trend in a direction where I'd adopt the technology for what I have in mind. Drifting away from "the promise" that I read in the #ActivityPub specs in 2017, and which at the time made me decide to lend a helping hand here and there as #SocialHub facilitator and tech advocate.
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Thank you, that is nice to hear. I am however not an expert, am but a humble generalist and a person who'd love to be in that Solution developer stakeholder role. Who however does not see the fediverse trend in a direction where I'd adopt the technology for what I have in mind. Drifting away from "the promise" that I read in the #ActivityPub specs in 2017, and which at the time made me decide to lend a helping hand here and there as #SocialHub facilitator and tech advocate.
@smallcircles what do you have in mind, and how is the Fediverse trending in the wrong direction for it?
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So why don't you use the word REST? I never encountered "read-write API". It is an informal term.
But that is not the point. You can have a REST API, fine. But that says nothing in itself. What does it expose? You might say "Duh.. ActivityPub!" but that is not very informative either. There is the notion of message exchange, and of an addressing mechanism, indicating higher level abstractions that conform to well-known architecture patterns, and would allow us to have more productive communication, delve less in implementation details and confusions of protocol behavior with solution design functionality, for starters.
@smallcircles @cwebber @steve I'm fine with that.
However, I think ActivityPub builds up persistent state on the server side which can be read and used by other processors.
For example, when I `Like` something, it goes into my `liked` collection, and the activity goes into the `likes` for that object. The `Like` activity goes into my `outbox` and others' `inbox`. People can review that information and use it.
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@smallcircles @cwebber @steve I'm fine with that.
However, I think ActivityPub builds up persistent state on the server side which can be read and used by other processors.
For example, when I `Like` something, it goes into my `liked` collection, and the activity goes into the `likes` for that object. The `Like` activity goes into my `outbox` and others' `inbox`. People can review that information and use it.
Some implementations skip some of these steps, because they are focused only on processing messages as they arrive. So, I am reluctant to overemphasize the message processing at the expense of the personal datastore functionality.
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@smallcircles what do you have in mind, and how is the Fediverse trending in the wrong direction for it?
So the area where my plans go I call "Residential social networking", geo-fenced but inter-connected social networking circles that cover a city, town, or rural area, and which enable their residents to not only create content on the network, but the dynamic apps and services based on local needs that exist in the area. The intent of a residential social network is to engage people *offline* and in activities that support the local economy. Or rather strengthens the Circles of Sustainability in SX terminology:
https://coding.social/blog/reimagine-social/#circles-of-sustainability
And all this should be a relatively low-code affair, directly accessible already for a first-time dev. This requires having a mature open standards based healthy technology foundation and thriving ecosystem.
I am a developer, though with rusty coding skills these days, and I might have started a fedi app design in 2018 or so. But this would not have led to the desired outcome, just throw one more app-centric software in the mix.
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So the area where my plans go I call "Residential social networking", geo-fenced but inter-connected social networking circles that cover a city, town, or rural area, and which enable their residents to not only create content on the network, but the dynamic apps and services based on local needs that exist in the area. The intent of a residential social network is to engage people *offline* and in activities that support the local economy. Or rather strengthens the Circles of Sustainability in SX terminology:
https://coding.social/blog/reimagine-social/#circles-of-sustainability
And all this should be a relatively low-code affair, directly accessible already for a first-time dev. This requires having a mature open standards based healthy technology foundation and thriving ecosystem.
I am a developer, though with rusty coding skills these days, and I might have started a fedi app design in 2018 or so. But this would not have led to the desired outcome, just throw one more app-centric software in the mix.
@smallcircles that sounds cool!
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@reiver there's a page on this in the primer:
https://www.w3.org/wiki/Activity_Streams/Primer/Article_and_Note
But it's not always clear.
One thing that might distinguish is presentation.
I expect an Article to appear on its own page. References to an Article in a stream or tree layout might just include title and summary, with a link to a UI to show the full text.
But lots of Note objects can fit in a stream or tree presentation.
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@reiver I like this distinction well enough that I might implement it.
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@smallcircles that sounds cool!
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@reiver@mastodon.social that's a good summary for it.
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In the old blogging software I created back in the 1990s, I had a handful of posts types
There was a type of rich-text oriented post that had a title. (Article)
And, there way another type of rich-text oriented post that did not have a title. (Note)
(There were also other types of posts, but they aren't relevant here)
These 2 types of posts were rendered / displayed differently
I.e., my 1990s software already had this distinction
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I've seen an ongoing debate between "Note" versus "Article" in ActivityPub / ActivityStreams.
When is something a "Note"‽
When is something an "Article"‽Personally — I would probably have made the distinction this way.
An "Article" has a title.
A "Note" doesn't have a title.(In ActivityPub / ActivityStreams, a 'title' seems to tend to get represented in the "name" field.)
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So the area where my plans go I call "Residential social networking", geo-fenced but inter-connected social networking circles that cover a city, town, or rural area, and which enable their residents to not only create content on the network, but the dynamic apps and services based on local needs that exist in the area. The intent of a residential social network is to engage people *offline* and in activities that support the local economy. Or rather strengthens the Circles of Sustainability in SX terminology:
https://coding.social/blog/reimagine-social/#circles-of-sustainability
And all this should be a relatively low-code affair, directly accessible already for a first-time dev. This requires having a mature open standards based healthy technology foundation and thriving ecosystem.
I am a developer, though with rusty coding skills these days, and I might have started a fedi app design in 2018 or so. But this would not have led to the desired outcome, just throw one more app-centric software in the mix.
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Some implementations skip some of these steps, because they are focused only on processing messages as they arrive. So, I am reluctant to overemphasize the message processing at the expense of the personal datastore functionality.
